Rohini Palaniswamy created PIG-4690:
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Summary: Union with self replicate join will fail in Tez
Key: PIG-4690
URL: https://issues.apache.org/jira/browse/PIG-4690
Project: Pig
Issue Type: Bug
Reporter: Rohini Palaniswamy
Found this while trying to get a reproducible script for a different issue. Not
a user reported one as probability of such a script is less. Script to
reproduce.
A = LOAD 'x';
B = LOAD 'y';
C = UNION A, B;
D = JOIN C, A using 'repl';
DUMP D;
Real world scripts most likely have some foreach or filter statements before
the self-join.
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